CN102726046B - 用于图像和视频编解码中的参考处理的方法和*** - Google Patents
用于图像和视频编解码中的参考处理的方法和*** Download PDFInfo
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- CN102726046B CN102726046B CN201180007128.5A CN201180007128A CN102726046B CN 102726046 B CN102726046 B CN 102726046B CN 201180007128 A CN201180007128 A CN 201180007128A CN 102726046 B CN102726046 B CN 102726046B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US29890710P | 2010-01-27 | 2010-01-27 | |
US61/298,907 | 2010-01-27 | ||
PCT/US2011/020168 WO2011094034A2 (en) | 2010-01-27 | 2011-01-05 | Methods and systems for reference processing in image and video codecs |
Publications (2)
Publication Number | Publication Date |
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CN102726046A CN102726046A (zh) | 2012-10-10 |
CN102726046B true CN102726046B (zh) | 2015-09-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201180007128.5A Active CN102726046B (zh) | 2010-01-27 | 2011-01-05 | 用于图像和视频编解码中的参考处理的方法和*** |
Country Status (5)
Country | Link |
---|---|
US (1) | US8938011B2 (ja) |
EP (1) | EP2529551B1 (ja) |
JP (1) | JP5680674B2 (ja) |
CN (1) | CN102726046B (ja) |
WO (1) | WO2011094034A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010123909A1 (en) | 2009-04-20 | 2010-10-28 | Dolby Laboratories Licensing Corporation | Directed interpolation and data post-processing |
JP5663093B2 (ja) * | 2010-10-01 | 2015-02-04 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 参照ピクチャー処理のための最適化されたフィルタ選択 |
US9538128B2 (en) * | 2011-02-28 | 2017-01-03 | Cisco Technology, Inc. | System and method for managing video processing in a network environment |
US9521418B2 (en) | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
US11496760B2 (en) | 2011-07-22 | 2022-11-08 | Qualcomm Incorporated | Slice header prediction for depth maps in three-dimensional video codecs |
US9288505B2 (en) * | 2011-08-11 | 2016-03-15 | Qualcomm Incorporated | Three-dimensional video with asymmetric spatial resolution |
TWI595770B (zh) | 2011-09-29 | 2017-08-11 | 杜比實驗室特許公司 | 具有對稱圖像解析度與品質之圖框相容全解析度立體三維視訊傳達技術 |
US9485503B2 (en) | 2011-11-18 | 2016-11-01 | Qualcomm Incorporated | Inside view motion prediction among texture and depth view components |
US9014263B2 (en) | 2011-12-17 | 2015-04-21 | Dolby Laboratories Licensing Corporation | Multi-layer interlace frame-compatible enhanced resolution video delivery |
US20130208809A1 (en) * | 2012-02-14 | 2013-08-15 | Microsoft Corporation | Multi-layer rate control |
KR101654750B1 (ko) | 2012-03-12 | 2016-09-06 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 3d 시각적 다이나믹 레인지 코딩 |
EP2642755B1 (en) * | 2012-03-20 | 2018-01-03 | Dolby Laboratories Licensing Corporation | Complexity scalable multilayer video coding |
EP3247116A1 (en) * | 2012-07-27 | 2017-11-22 | HFI Innovation Inc. | Method of constrain disparity vector derivation in 3d video coding |
US10085017B2 (en) * | 2012-11-29 | 2018-09-25 | Advanced Micro Devices, Inc. | Bandwidth saving architecture for scalable video coding spatial mode |
US9973765B2 (en) | 2013-01-10 | 2018-05-15 | Samsung Electronics Co., Ltd. | Method and apparatus for coding multilayer video, method and apparatus for decoding multilayer video |
EP2983359A4 (en) * | 2013-04-05 | 2016-08-24 | Samsung Electronics Co Ltd | INTERLAY VIDEO CODING METHOD AND DEVICE, AND INTERLAYER VIDEO DECODING METHOD AND DEVICE FOR COMPENSATING THE LUMINUM DIFFERENCE |
CN105308970B (zh) * | 2013-04-05 | 2018-11-23 | 三星电子株式会社 | 针对整数像素的位置对视频进行编码和解码的方法和设备 |
US9432667B2 (en) * | 2013-06-11 | 2016-08-30 | Qualcomm Incorporated | Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding |
JP6261215B2 (ja) * | 2013-07-12 | 2018-01-17 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619256A (en) * | 1995-05-26 | 1997-04-08 | Lucent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions |
EP1720358A2 (en) * | 2005-04-11 | 2006-11-08 | Sharp Kabushiki Kaisha | Method and apparatus for adaptive up-sampling for spatially scalable coding |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6144701A (en) | 1996-10-11 | 2000-11-07 | Sarnoff Corporation | Stereoscopic video coding and decoding apparatus and method |
JP3617925B2 (ja) | 1998-05-28 | 2005-02-09 | Kddi株式会社 | ステレオ動画像用符号化装置 |
US8644386B2 (en) | 2005-09-22 | 2014-02-04 | Samsung Electronics Co., Ltd. | Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method |
EP2424244B1 (en) | 2006-01-09 | 2019-09-11 | Dolby International AB | Apparatus for illumination and color compensation for multi-view video decoding |
US8599981B2 (en) * | 2007-03-02 | 2013-12-03 | Panasonic Corporation | Post-filter, decoding device, and post-filter processing method |
WO2009088976A1 (en) * | 2008-01-07 | 2009-07-16 | Thomson Licensing | Methods and apparatus for video encoding and decoding using parametric filtering |
EP3512202A1 (en) * | 2008-04-25 | 2019-07-17 | Interdigital VC Holdings, Inc | Inter-view skip modes with depth |
BRPI0915000A2 (pt) | 2008-06-12 | 2015-10-27 | Thomson Licensing | métodos e aparelho para filtragem localmente adaptativa para filtragem de interpolação de compensação de movimento e filtragem de imagem de referência |
WO2010123909A1 (en) | 2009-04-20 | 2010-10-28 | Dolby Laboratories Licensing Corporation | Directed interpolation and data post-processing |
EP2422520A1 (en) | 2009-04-20 | 2012-02-29 | Dolby Laboratories Licensing Corporation | Adaptive interpolation filters for multi-layered video delivery |
US9774882B2 (en) | 2009-07-04 | 2017-09-26 | Dolby Laboratories Licensing Corporation | Encoding and decoding architectures for format compatible 3D video delivery |
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2011
- 2011-01-05 EP EP11700289.9A patent/EP2529551B1/en active Active
- 2011-01-05 JP JP2012550019A patent/JP5680674B2/ja active Active
- 2011-01-05 US US13/522,941 patent/US8938011B2/en active Active
- 2011-01-05 WO PCT/US2011/020168 patent/WO2011094034A2/en active Application Filing
- 2011-01-05 CN CN201180007128.5A patent/CN102726046B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619256A (en) * | 1995-05-26 | 1997-04-08 | Lucent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions |
EP1720358A2 (en) * | 2005-04-11 | 2006-11-08 | Sharp Kabushiki Kaisha | Method and apparatus for adaptive up-sampling for spatially scalable coding |
Also Published As
Publication number | Publication date |
---|---|
JP2013518465A (ja) | 2013-05-20 |
EP2529551B1 (en) | 2022-03-16 |
US8938011B2 (en) | 2015-01-20 |
WO2011094034A2 (en) | 2011-08-04 |
US20120288013A1 (en) | 2012-11-15 |
CN102726046A (zh) | 2012-10-10 |
EP2529551A2 (en) | 2012-12-05 |
JP5680674B2 (ja) | 2015-03-04 |
WO2011094034A3 (en) | 2011-11-17 |
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